메뉴 건너뛰기




Volumn 540, Issue 2, 2002, Pages 623-633

Modulation of human corticomotor excitability by somatosensory input

Author keywords

[No Author keywords available]

Indexed keywords

4 AMINOBUTYRIC ACID A RECEPTOR STIMULATING AGENT; DEXTROMETHORPHAN; LORAZEPAM; N METHYL DEXTRO ASPARTIC ACID RECEPTOR BLOCKING AGENT; PLACEBO;

EID: 0037092296     PISSN: 00223751     EISSN: None     Source Type: Journal    
DOI: 10.1113/jphysiol.2001.012801     Document Type: Article
Times cited : (354)

References (59)
  • 1
    • 0026336455 scopus 로고
    • Potentials evoked in human and monkey cerebral cortex by stimulation of the median nerve. A review of scalp and intracranial recordings
    • ALLISON, T., MCCARTHY, G., WOOD, C. C. & JONES, S. J. (1991). Potentials evoked in human and monkey cerebral cortex by stimulation of the median nerve. A review of scalp and intracranial recordings. Brain 114, 2465-2503.
    • (1991) Brain , vol.114 , pp. 2465-2503
    • Allison, T.1    Mccarthy, G.2    Wood, C.C.3    Jones, S.J.4
  • 2
    • 0025048216 scopus 로고
    • Effects of non-opioid antitussives on epileptiform activity and NMDA responses in hippocampal and olfactory cortex slices
    • APLAND, J. P. & BRAITMAN, D. J. (1990). Effects of non-opioid antitussives on epileptiform activity and NMDA responses in hippocampal and olfactory cortex slices. Brain Research 529, 277-285.
    • (1990) Brain Research , vol.529 , pp. 277-285
    • Apland, J.P.1    Braitman, D.J.2
  • 3
    • 0018863145 scopus 로고
    • Peripheral input pathways to the monkey motor cortex
    • ASANUMA, H., LARSEN, K. & YUMIYA, H. (1980). Peripheral input pathways to the monkey motor cortex. Experimental Brain Research 38, 349-355.
    • (1980) Experimental Brain Research , vol.38 , pp. 349-355
    • Asanuma, H.1    Larsen, K.2    Yumiya, H.3
  • 4
    • 0034943920 scopus 로고    scopus 로고
    • Tapping with peripheral nerve block. A role for tactile feedback in the timing of movements
    • ASCHERSLEBEN, G., GEHRKE, J. & PRINZ, W. (2001). Tapping with peripheral nerve block. a role for tactile feedback in the timing of movements. Experimental Brain Research 136, 331-339.
    • (2001) Experimental Brain Research , vol.136 , pp. 331-339
    • Aschersleben, G.1    Gehrke, J.2    Prinz, W.3
  • 5
    • 0002530315 scopus 로고
    • The 'muscular sense'; Its nature and cortical localisation
    • BASTIAN, H. C. (1887). The 'muscular sense'; its nature and cortical localisation. Brain 10, 1-137.
    • (1887) Brain , vol.10 , pp. 1-137
    • Bastian, H.C.1
  • 6
    • 0035052213 scopus 로고    scopus 로고
    • Mechanisms influencing stimulus-response properties of the human corticospinal system
    • BOROOJERDI, B., BATTAGLIA, F., MUELLBACHER, W. & COHEN, L. G. (2001). Mechanisms influencing stimulus-response properties of the human corticospinal system. Clinical Neurophysiology 112, 931-937.
    • (2001) Clinical Neurophysiology , vol.112 , pp. 931-937
    • Boroojerdi, B.1    Battaglia, F.2    Muellbacher, W.3    Cohen, L.G.4
  • 7
    • 0026597440 scopus 로고
    • Optimal focal transcranial magnetic activation of the human motor cortex: Effects of coil orientation, shape of the induced current pulse, and stimulus intensity
    • BRASIL-NETO, J. P., COHEN, L. G., PANIZZA, M., NILSSON, J., ROTH, B. J. & HALLETT, M. (1992). Optimal focal transcranial magnetic activation of the human motor cortex: effects of coil orientation, shape of the induced current pulse, and stimulus intensity. Journal of Clinical Neurophysiology 9, 132-136.
    • (1992) Journal of Clinical Neurophysiology , vol.9 , pp. 132-136
    • Brasil-Neto, J.P.1    Cohen, L.G.2    Panizza, M.3    Nilsson, J.4    Roth, B.J.5    Hallett, M.6
  • 9
    • 0033038188 scopus 로고    scopus 로고
    • Studies on the corticospinal control of human walking. I. Responses to focal transcranial magnetic stimulation of the motor cortex
    • CAPADAY, C., LAVOIE, B. A., BARBEAU, H., SCHNEIDER, C. & BONNARD, M. (1999). Studies on the corticospinal control of human walking. I. Responses to focal transcranial magnetic stimulation of the motor cortex. Journal of Neurophysiology 81, 129-139.
    • (1999) Journal of Neurophysiology , vol.81 , pp. 129-139
    • Capaday, C.1    Lavoie, B.A.2    Barbeau, H.3    Schneider, C.4    Bonnard, M.5
  • 10
    • 0026696819 scopus 로고
    • Mental movement simulation affects the N30 frontal component of the somatosensory evoked potential
    • CHERON, G. & BORENSTEIN, S. (1992). Mental movement simulation affects the N30 frontal component of the somatosensory evoked potential. Electroencephalography and Clinical Neurophysiology 84, 288-292.
    • (1992) Electroencephalography and Clinical Neurophysiology , vol.84 , pp. 288-292
    • Cheron, G.1    Borenstein, S.2
  • 11
    • 0033858116 scopus 로고    scopus 로고
    • Sensory and motor interfering influences on somatosensory evoked potentials
    • CHERON, G., DAN, B. & BORENSTEIN, S. (2000). Sensory and motor interfering influences on somatosensory evoked potentials. Journal of Clinical Neurophysiology 17, 280-294.
    • (2000) Journal of Clinical Neurophysiology , vol.17 , pp. 280-294
    • Cheron, G.1    Dan, B.2    Borenstein, S.3
  • 12
    • 0036135873 scopus 로고    scopus 로고
    • Increase in hand muscle strength of stroke patients after somatosensory stimulation
    • CONFORTO, A. B., KAELIN-LANG, A. & COHEN, L. G. (2002). Increase in hand muscle strength of stroke patients after somatosensory stimulation. Annals of Neurology 51, 122-125.
    • (2002) Annals of Neurology , vol.51 , pp. 122-125
    • Conforto, A.B.1    Kaelin-Lang, A.2    Cohen, L.G.3
  • 15
    • 0030986046 scopus 로고    scopus 로고
    • Input-output properties and gain changes in the human corticospinal pathway
    • DEVANNE, H., LAVOIE, B. A. & CAPADAY, C. (1997). Input-output properties and gain changes in the human corticospinal pathway. Experimental Brain Research 114, 329-338.
    • (1997) Experimental Brain Research , vol.114 , pp. 329-338
    • Devanne, H.1    Lavoie, B.A.2    Capaday, C.3
  • 16
    • 0029099889 scopus 로고
    • Skin strain patterns provide kinaesthetic information to the human central nervous system
    • EDIN, B. B. & JOHANSSON, N. (1995). Skin strain patterns provide kinaesthetic information to the human central nervous system. Journal of Physiology 487, 243-251.
    • (1995) Journal of Physiology , vol.487 , pp. 243-251
    • Edin, B.B.1    Johansson, N.2
  • 17
    • 0034074920 scopus 로고    scopus 로고
    • Inhibition and plasticity (news)
    • FELDMAN, D. E. (2000). Inhibition and plasticity (news). Nature Neuroscience 3, 303-304.
    • (2000) Nature Neuroscience , vol.3 , pp. 303-304
    • Feldman, D.E.1
  • 18
    • 0026335684 scopus 로고
    • Injury-induced reorganization of somatosensory cortex is accompanied by reductions in GABA staining
    • GARRAGHTY, P. E., LACHICA, E. A. & KAAS, J. H. (1991). Injury-induced reorganization of somatosensory cortex is accompanied by reductions in GABA staining. Somatosensory and Motor Research 8, 347-354.
    • (1991) Somatosensory and Motor Research , vol.8 , pp. 347-354
    • Garraghty, P.E.1    Lachica, E.A.2    Kaas, J.H.3
  • 19
    • 0028852628 scopus 로고
    • Impairments of reaching movements in patients without proprioception. I. Spatial errors
    • GORDON, J., GHILARDI, M. F. & GHEZ, C. (1995). Impairments of reaching movements in patients without proprioception. I. Spatial errors. Journal of Neurophysiology 73, 347-360.
    • (1995) Journal of Neurophysiology , vol.73 , pp. 347-360
    • Gordon, J.1    Ghilardi, M.F.2    Ghez, C.3
  • 21
    • 0027193748 scopus 로고
    • Cognitive effects of beta-adrenergic antagonists after single doses: Pharmacokinetics and pharmacodynamics of propranolol, atenolol, lorazepam, and placebo
    • GREENBLATT, D. J., SCAVONE, J. M., HARMATZ, J. S., ENGELHARDT, N. & SHADER, R. I. (1993). Cognitive effects of beta-adrenergic antagonists after single doses: pharmacokinetics and pharmacodynamics of propranolol, atenolol, lorazepam, and placebo. Clinical Pharmacology and Therapeutics 53, 577-584.
    • (1993) Clinical Pharmacology and Therapeutics , vol.53 , pp. 577-584
    • Greenblatt, D.J.1    Scavone, J.M.2    Harmatz, J.S.3    Engelhardt, N.4    Shader, R.I.5
  • 23
    • 0032125172 scopus 로고    scopus 로고
    • Gut feelings about recovery after stroke: The organization and reorganization of human swallowing motor cortex
    • HAMDY, S. & ROTHWELL, J. C. (1998). Gut feelings about recovery after stroke: the organization and reorganization of human swallowing motor cortex. Trends in Neurosciences 21, 278-282.
    • (1998) Trends in Neurosciences , vol.21 , pp. 278-282
    • Hamdy, S.1    Rothwell, J.C.2
  • 24
    • 0032057004 scopus 로고    scopus 로고
    • Long-term reorganization of human motor cortex driven by short-term sensory stimulation
    • HAMDY, S., ROTHWELL, J. C., AZIZ, Q., SINGH, K. D. & THOMPSON, D. G. (1998). Long-term reorganization of human motor cortex driven by short-term sensory stimulation. Nature Neuroscience 1, 64-68.
    • (1998) Nature Neuroscience , vol.1 , pp. 64-68
    • Hamdy, S.1    Rothwell, J.C.2    Aziz, Q.3    Singh, K.D.4    Thompson, D.G.5
  • 25
    • 0027949288 scopus 로고
    • High-dose dextromethorphan in amyotrophic lateral sclerosis: Phase I safety and pharmacokinetic studies
    • HOLLANDER, D., PRADAS, J., KAPLAN, R., MCLEOD, H. L., EVANS, W. E. & MUNSAT, T. L. (1994). High-dose dextromethorphan in amyotrophic lateral sclerosis: phase I safety and pharmacokinetic studies. Annals of Neurology 36, 920-924.
    • (1994) Annals of Neurology , vol.36 , pp. 920-924
    • High-Dose, D.1    Pradas, J.2    Kaplan, R.3    Mcleod, H.L.4    Evans, W.E.5    Munsat, T.L.6
  • 26
    • 0025893683 scopus 로고
    • Reshaping the cortical motor map by unmasking latent intracortical connections
    • JACOBS, K. M. & DONOGHUE, J. P. (1991). Reshaping the cortical motor map by unmasking latent intracortical connections. Science 251, 944-947.
    • (1991) Science , vol.251 , pp. 944-947
    • Jacobs, K.M.1    Donoghue, J.P.2
  • 27
    • 0027443822 scopus 로고
    • Can sensory stimulation improve the functional outcome in stroke patients?
    • JOHANSSON, K., LINDGREN, I., WIDNER, H., WIKLUND, I. & JOHANSSON, B. B. (1993). Can sensory stimulation improve the functional outcome in stroke patients? Neurology 43, 2189-2192.
    • (1993) Neurology , vol.43 , pp. 2189-2192
    • Johansson, K.1    Lindgren, I.2    Widner, H.3    Wiklund, I.4    Johansson, B.B.5
  • 28
    • 0034668137 scopus 로고    scopus 로고
    • Enhancing the quality of studies using transcranial magnetic and electrical stimulation with a new computer-controlled system
    • KAELIN-LANG, A. & COHEN, L. G. (2000). Enhancing the quality of studies using transcranial magnetic and electrical stimulation with a new computer-controlled system. Journal of Neuroscience Methods 102, 81-89.
    • (2000) Journal of Neuroscience Methods , vol.102 , pp. 81-89
    • Kaelin-lang, A.1    Cohen, L.G.2
  • 29
    • 0028318122 scopus 로고
    • Information processing within the motor cortex. I. Responses of morphologically identified motor cortical cells to stimulation of the somatosensory cortex
    • KANEKO, T., CARIA, M. A. & ASANUMA, H. (1994a). Information processing within the motor cortex. I. Responses of morphologically identified motor cortical cells to stimulation of the somatosensory cortex. Journal of Comparative Neurology 345, 161-171.
    • (1994) Journal of Comparative Neurology , vol.345 , pp. 161-171
    • Kaneko, T.1    Caria, M.A.2    Asanuma, H.3
  • 30
    • 0028335110 scopus 로고
    • Information processing within the motor cortex. II. Intracortical connections between neurons receiving somatosensory cortical input and motor output neurons of the cortex
    • KANEKO, T., CARIA, M. A. & ASANUMA, H. (1994b). Information processing within the motor cortex. II. Intracortical connections between neurons receiving somatosensory cortical input and motor output neurons of the cortex. Journal of Comparative Neurology 345, 172-184.
    • (1994) Journal of Comparative Neurology , vol.345 , pp. 172-184
    • Kaneko, T.1    Caria, M.A.2    Asanuma, H.3
  • 32
    • 0003134177 scopus 로고    scopus 로고
    • Rapid modulation of GABA in human cortical plasticity demonstrated by magnetic resonance spectroscopy
    • (abstract)
    • LEVY, L. M., ZIEMANN, U., CHEN, R. & COHEN, L. G. (1999). Rapid modulation of GABA in human cortical plasticity demonstrated by magnetic resonance spectroscopy (abstract). Neurology 52, A88.
    • (1999) Neurology , vol.52
    • Levy, L.M.1    Ziemann, U.2    Chen, R.3    Cohen, L.G.4
  • 33
    • 0029057901 scopus 로고
    • Antiepileptic drug mechanisms of action
    • MACDONALD, R. L. & KELLY, K. M. (1995). Antiepileptic drug mechanisms of action. Epilepsia 36, S2-S12.
    • (1995) Epilepsia , vol.36
    • Macdonald, R.L.1    Kelly, K.M.2
  • 35
    • 0023442604 scopus 로고
    • Fitting curves to data using nonlinear regression: A practical and nonmathematical review
    • MOTULSKY, H. J. & RANSNAS, L. A. (1987). Fitting curves to data using nonlinear regression: a practical and nonmathematical review. FASEB Journal 1, 365-374.
    • (1987) FASEB Journal , vol.1 , pp. 365-374
    • Motulsky, H.J.1    Ransnas, L.A.2
  • 37
    • 0015021890 scopus 로고
    • The assessment and analysis of handedness: The Edinburgh inventory
    • OLDFIELD, R. C. (1971). The assessment and analysis of handedness: the Edinburgh inventory. Neuropsychologia 9, 97-113.
    • (1971) Neuropsychologia , vol.9 , pp. 97-113
    • Oldfield, R.C.1
  • 38
    • 0026594870 scopus 로고
    • Relevance of stimulus duration for activation of motor and sensory fibers: Implications for the study of H-reflexes and magnetic stimulation
    • PANIZZA, M., NILSSON, J., ROTH, B. J., BASSER, P. J. & HALLETT, M. (1992). Relevance of stimulus duration for activation of motor and sensory fibers: implications for the study of H-reflexes and magnetic stimulation. Electroencephalography and Clinical Neurophysiology 85, 22-29.
    • (1992) Electroencephalography and Clinical Neurophysiology , vol.85 , pp. 22-29
    • Panizza, M.1    Nilsson, J.2    Roth, B.J.3    Basser, P.J.4    Hallett, M.5
  • 39
    • 0027249070 scopus 로고
    • Projection from the sensory to the motor cortex is important in learning motor skills in the monkey
    • PAVLIDES, C., MIYASHITA, E. & ASANUMA, H. (1993). Projection from the sensory to the motor cortex is important in learning motor skills in the monkey. Journal of Neurophysiology 70, 733-741.
    • (1993) Journal of Neurophysiology , vol.70 , pp. 733-741
    • Pavlides, C.1    Miyashita, E.2    Asanuma, H.3
  • 41
    • 0032985242 scopus 로고    scopus 로고
    • Electrical stimulation of wrist extensors in poststroke hemiplegia
    • POWELL, J., PANDYAN, A. D., GRANAT, M., CAMERON, M. & STOTT, D. J. (1999). Electrical stimulation of wrist extensors in poststroke hemiplegia. Stroke 30, 1384-1389.
    • (1999) Stroke , vol.30 , pp. 1384-1389
    • Powell, J.1    Pandyan, A.D.2    Granat, M.3    Cameron, M.4    Stott, D.J.5
  • 42
    • 0023770046 scopus 로고
    • Rehabilitation outcome following initial unilateral hemispheric stroke. Life table analysis approach
    • REDING, M. J. & POTES, E. (1988). Rehabilitation outcome following initial unilateral hemispheric stroke. Life table analysis approach. Stroke 19, 1354-1358.
    • (1988) Stroke , vol.19 , pp. 1354-1358
    • Reding, M.J.1    Potes, E.2
  • 43
    • 0034109892 scopus 로고    scopus 로고
    • Changes in muscle responses to stimulation of the motor cortex induced by peripheral nerve stimulation in human subjects
    • RIDDING, M. C., BROUWER, B., MILES, T. S., PITCHER, J. B. & THOMPSON, P. D. (2000). Changes in muscle responses to stimulation of the motor cortex induced by peripheral nerve stimulation in human subjects. Experimental Brain Research 131, 135-143.
    • (2000) Experimental Brain Research , vol.131 , pp. 135-143
    • Ridding, M.C.1    Brouwer, B.2    Miles, T.S.3    Pitcher, J.B.4    Thompson, P.D.5
  • 44
    • 0030849480 scopus 로고    scopus 로고
    • Stimulus/response curves as a method of measuring motor cortical excitability in man
    • RIDDING, M. C. & ROTHWELL, J. C. (1997). Stimulus/response curves as a method of measuring motor cortical excitability in man. Electroencephalography and Clinical Neurophysiology 105, 340-344.
    • (1997) Electroencephalography and Clinical Neurophysiology , vol.105 , pp. 340-344
    • Ridding, M.C.1    Rothwell, J.C.2
  • 45
    • 0033601997 scopus 로고    scopus 로고
    • Rapid cortical motor output map changes assessed by the triple stimulation technique
    • ROSLER, K. M., ETTER, C., TRUFFERT, A., HESS, C. W. & MAGISTRIS, M. R. (1999). Rapid cortical motor output map changes assessed by the triple stimulation technique. NeuroReport 10, 579-583.
    • (1999) NeuroReport , vol.10 , pp. 579-583
    • Rosler, K.M.1    Etter, C.2    Truffert, A.3    Hess, C.W.4    Magistris, M.R.5
  • 46
    • 0031664037 scopus 로고    scopus 로고
    • Modulation of corticospinal output to human hand muscles following deprivation of sensory feedback
    • ROSSI, S., PASQUALETTI, P., TECCHIO, F., SABATO, A. & ROSSINI, P. M. (1998). Modulation of corticospinal output to human hand muscles following deprivation of sensory feedback. NeuroImage 8, 163-175.
    • (1998) NeuroImage , vol.8 , pp. 163-175
    • Rossi, S.1    Pasqualetti, P.2    Tecchio, F.3    Sabato, A.4    Rossini, P.M.5
  • 48
    • 0032938166 scopus 로고    scopus 로고
    • Corticospinal excitability modulation to hand muscles during movement imagery
    • ROSSINI, P. M., ROSSI, S., PASQUALETTI, P. & TECCHIO, F. (1999). Corticospinal excitability modulation to hand muscles during movement imagery. Cerebral Cortex 9, 161-167.
    • (1999) Cerebral Cortex , vol.9 , pp. 161-167
    • Rossini, P.M.1    Rossi, S.2    Pasqualetti, P.3    Tecchio, F.4
  • 49
    • 0030598940 scopus 로고    scopus 로고
    • Focal brain stimulation in healthy humans: Motor maps changes following partial hand sensory deprivation
    • ROSSINI, P. M., ROSSI, S., TECCHIO, F., PASQUALETTI, P., FINAZZIAGRO, A. & SABATO, A. (1996). Focal brain stimulation in healthy humans: motor maps changes following partial hand sensory deprivation. Neuroscience Letters 214, 191-195.
    • (1996) Neuroscience Letters , vol.214 , pp. 191-195
    • Rossini, P.M.1    Rossi, S.2    Tecchio, F.3    Pasqualetti, P.4    Finazziagro, A.5    Sabato, A.6
  • 51
    • 0033961189 scopus 로고    scopus 로고
    • Induction of plasticity in the human motor cortex by paired associative stimulation
    • STEFAN, K., KUNESCH, E., COHEN, L. G., BENECKE, R. & CLASSEN, J. (2000). Induction of plasticity in the human motor cortex by paired associative stimulation. Brain 123, 572-584.
    • (2000) Brain , vol.123 , pp. 572-584
    • Stefan, K.1    Kunesch, E.2    Cohen, L.G.3    Benecke, R.4    Classen, J.5
  • 52
    • 0029876331 scopus 로고    scopus 로고
    • Dose escalation safety and tolerance study of the N-methyl-D-aspartate antagonist dextromethorphan in neurosurgery patients
    • STEINBERG, G. K., BELL, T. E. & YENARI, M. A. (1996). Dose escalation safety and tolerance study of the N-methyl-D-aspartate antagonist dextromethorphan in neurosurgery patients. Journal of Neurosurgery 84, 860-866.
    • (1996) Journal of Neurosurgery , vol.84 , pp. 860-866
    • Steinberg, G.K.1    Bell, T.E.2    Yenari, M.A.3
  • 54
    • 0025904904 scopus 로고
    • Percutaneous electrical stimulation of corticospinal pathways at the level of the pyramidal decussation in humans
    • UGAWA, Y., ROTHWELL, J. C., DAY, B. L., THOMPSON, P. D. & MARSDEN, C. D. (1991). Percutaneous electrical stimulation of corticospinal pathways at the level of the pyramidal decussation in humans. Annals of Neurology 29, 418-427.
    • (1991) Annals of Neurology , vol.29 , pp. 418-427
    • Ugawa, Y.1    Rothwell, J.C.2    Day, B.L.3    Thompson, P.D.4    Marsden, C.D.5
  • 56
    • 0033532336 scopus 로고    scopus 로고
    • Functional selection of adaptive auditory space map by GABAA-mediated inhibition
    • ZHENG, W. & KNUDSEN, E. I. (1999). Functional selection of adaptive auditory space map by GABAA-mediated inhibition. Science 284, 962-965.
    • (1999) Science , vol.284 , pp. 962-965
    • Zheng, W.1    Knudsen, E.I.2
  • 57
    • 0032171590 scopus 로고    scopus 로고
    • Mechanisms of deafferentation-induced plasticity in human motor cortex
    • ZIEMANN, U., HALLETT, M. & COHEN, L. (1998). Mechanisms of deafferentation-induced plasticity in human motor cortex. Journal of Neuroscience 18, 7000-7007.
    • (1998) Journal of Neuroscience , vol.18 , pp. 7000-7007
    • Ziemann, U.1    Hallett, M.2    Cohen, L.3
  • 58
    • 0034991404 scopus 로고    scopus 로고
    • Modulation of practice-dependent plasticity in human motor cortex
    • ZIEMANN, U., MUELLBACHER, W., HALLETT, M. & COHEN, L. G. (2001). Modulation of practice-dependent plasticity in human motor cortex. Brain 124, 1171-1181.
    • (2001) Brain , vol.124 , pp. 1171-1181
    • Ziemann, U.1    Muellbacher, W.2    Hallett, M.3    Cohen, L.G.4
  • 59
    • 0029910570 scopus 로고    scopus 로고
    • Interaction between intracortical inhibition and facilitation in human motor cortex
    • ZIEMANN, U., ROTHWELL, J. C. & RIDDING, M. C. (1996). Interaction between intracortical inhibition and facilitation in human motor cortex. Journal of Physiology 496, 873-881.
    • (1996) Journal of Physiology , vol.496 , pp. 873-881
    • Ziemann, U.1    Rothwell, J.C.2    Ridding, M.C.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.